Efficiency aspects of increasing inheritance taxes while decreasing income taxes

This article tries to shed some light on the economic efficiency aspects of a tax reform that would increase inheritance taxes while decreasing income taxes. An analysis of labour market decisions following the activation of such a reform is presented. An international comparison of inheritance tax collection shows that almost all industrial countries impose an inheritance tax. However, government revenue from inheritance and gift taxes in Europe is lower than 1% of GDP and is very low in the United States as well. Applying the proposed reform could increase work hours and delay retirement decisions.     

Optimum income taxation and layoff taxes

This paper analyzes optimum income taxation in a model with endogenous job destruction that gives rise to unemployment. It is shown that optimal tax schemes comprise both payroll and layoff taxes when the state provides public unemployment insurance and aims at redistributing income. The optimal layoff tax is equal to the social cost of job destruction, which amounts to the sum of unemployment benefits (that the state pays to unemployed workers) and payroll taxes (that the state does not get when workers are unemployed).     

Growth, income taxes and consumption aspirations

In a Barro-type economy with exogenous consumption aspirations, raising income taxes favors growth even in the presence of lump-sum taxes. Such a policy is compatible with the behavior of private consumption, income taxes and growth rates observed in actual economies.     

Public investment criteria,insurance markets,and income taxes

The evaluation of small government investments is studied in a one-commodity, two-period world with risk and income taxation, assuming both complete and incomplete insurance markets. When marginal personal tax rates differ or markets are incomplete, there are at least two interpretations of the assumption that the distribution of income is optimal. The correct discount rate for riskless investment depends on which interpretation is chosen. The correct adjustment for risk generally does not. The use of nonmarket information - relating the returns from the proposed investment to those from ongoing activities - to compute this adjustment is explored.     

Farm income,market wages,and off-farm labour supply

In most developed countries we observe an increasing share of part-time farming at the expense of full-time farmers. In the present paper, we develop a theoretical labour supply model which accounts for the specific decision problem of a farmer. The empirical analysis uses the ordered probit and a Tobit model to explain labour supply behaviour for a sample of farm households in Upper Austria. Farm size, household characteristics, as well as education significantly influences off-farm labour supply behaviour. The obtained wage elasticities for male farmers are comparable in magnitude to those obtained in labour supply studies for adult females or elderly people.

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Zusammenfassung Nebenerwerbslandwirtschaft entwickelt sich immer mehr zur vorherrschenden Form der Erwerbstätigkeit von Landwirten. Die Erwerbsentscheidung zwischen Voll-, Zu- und Nebenerwerb wird im Rahmen eines statischen Arbeitsangebotsmodells untersucht und mit Hilfe eines Ordered-probit-bzw. eines Tobit-Ansatzes für 1.842 landwirtschaftliche Haushalte in Oberösterreich getestet. Das Arbeitsmarktverhalten von Landwirten ist gekennzeichnet durch eine hohe Lohnelastizität vergleichbar den Ergebnissen für das Erwerbsverhalten von Personen auf dem sekundären Arbeitsmarkt. Darüber hinaus läßt sich ein signifikanter Einfluß der Betriebsgröße, der Struktur des landwirtschaftlichen Haushaltes sowie der Art und des Umfangs der Ausbildung des Betriebsleiterehepaares erkennen.

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We are grateful to the Agrar- und Forstrechtsabteilung der oberösterreichischen Landesregierung for giving us access to the data set, and E. Fürst for helpful assistance in data preparation. We are indebted to the participants of the first annual conference of the Austrian Association of Agricultural Economists (ÖGA) held in Vienna in October 1991 and especially to R. Winter-Ebmer, M. Hofreither, and three anonymous referees for valuable comments.     

Consumer demand, ‘full income’ and real wages

This paper develops and tests a model of consumer behaviour in which income and leisure are simultaneously chosen. Using a version of the AIDS, we develop a system of consumer demand equations in which consumer demand depends on ‘full income’, relative prices and the real wage rate, and we find that the predictions of the model are not rejected.     

The direct incidence of corporate income tax on wages

A stylised model is provided to show how the direct effect of corporate income tax on wages can be identified in a bargaining framework using cross-company variation in tax liabilities, conditional on value added per employee. Using data on 55,082 companies located in nine European countries over the period 1996–2003, we estimate the long run elasticity of the wage bill with respect to taxation to be ?0.093. Evaluated at the mean, this implies that an exogenous rise of $1 in tax would reduce the wage bill by 49 cents. Only a weak evidence of a difference for multinational companies is found.     

关于申报职工个人工资收入合理扣除的探讨

随着我国社会保险制度以及其他方面改革的不断深化,企业职工工资中逐渐增加了不少强制性的代扣代缴项目,由此也产生了一个问题,即企业在为确定职工个人缴费工资基数而申报职工个人工资收入时,是否应将这些代扣代缴项目予以扣除,到目前为止还没有明确的政策依据。为此,本文从企业的社会保险管理工作方面,对这一问题进行了理论与实务的探讨,以期有关部门对此能有明确的政策规定。     

Efficiency wages and union-firm bargaining with private information

We consider efficiency wage effects in a union-firm bargaining model with private information. We show that an increase in the efficiency wage effects does not necessarily increase the wage level at equilibrium, even when the wage bargaining with private information is close to one with complete information. However, if it is commonly known that the firm is stronger than the union and the demand is sufficiently elastic, then an increase in the efficiency wage effects increases for sure the wage at equilibrium.JEL Classification: J41, J50, J52We thank Juan Dolado and two anonymous referees for valuable comments. Vincent Vannetelbosch is Chercheur Qualifié at the Fonds National de la Recherche Scientifique. The research of Ana Mauleon has been made possible by a fellowship of the Fonds Européen du Développement Economique Régional (FEDER). Financial support from the Belgian French Communitys program Action de Recherches Concertée 99/04-235 (IRES, Université catholique de Louvain) is gratefully acknowledged.     

Optimal linear income taxation with general equilibrium effects on wages

The paper argues that the endogeneity of wages may make a considerable difference to optimal linear tax rates. In this case there is not only the usual direct redistribution via the fiscal system but also the general equilibrium redistribution due to the change in wages. Depending on the elasticity of substitution of the production function and the labour supply elasticities these may be reinforcing or opposing. It is shown that the general equilibrium effect may plausibly outweigh the direct effect so that net redistribution to the lower paid involves a wage subsidy financed by a lump-sum tax.     

Fertility,income and welfare in an OLG model with regulated wages

We analyse the effects of the regulation of wages in a standard one-sector OLG model of neoclassical growth extended to account for endogenous fertility decisions of households and unemployment benefit policies financed at balanced budget. In contrast with the prevailing literature, which has failed to pay due attention to inter-temporal contexts, our conclusion is that minimum wages may be introduced not only for equity reasons, that is, to increase the income of low-paid workers, but under suitable conditions—i.e., if production is sufficiently capital oriented and the unemployment benefits are high enough—minimum wage legislation might be considered as a source of increased economic performance despite unemployment, i.e. a regulated-wage economy performs better than a market-wage economy. As a consequence, since higher minimum wages raise per capita income together with increasing unemployment, our results imply that a positive correlation between unemployment and long-run income per-capita may exist. Further, the lifetime welfare of the representative generation may be increased as well. Finally, the wage rate may also be treated as a policy instrument for the control of population growth.

The impact of changing skill levels on optimal nonlinear income taxes

The impact of changing an individual's skill level on the solution to a finite population version of the Mirrlees optimal nonlinear income tax problem with quasilinear-in-leisure preferences is investigated. It is shown that it is possible to sign the directions of change in everyone's optimal consumptions and optimal marginal tax rates in response to such a change.     

The effects of stochastic wages and non-labor income on labor supply: update and extensions

The analysis of labor supply under risk has a long history dating back to Hicks (The theory of wages, St. Martin’s Press, New York, 2003) and Knight (Risk, uncertainty and profit, Kelly, New York, 1964). In the 1980s more technical papers investigated the impact of stochastic non-labor income and/or wage rate upon labor supply. In this paper, we show that the effect of a mean-preserving increase in risk in wage rate or non-labor income on labor supply is best understood as a special case of an Nth degree risk increase (as defined by Ekern (Econ Lett 6:329–333, 1980)) and the conditions for signing the effect of a higher-order risk increase in wage rate or non-labor income on labor supply are analogous to those for signing the effect of a simple non-stochastic decrease in wage rate or non-labor income. We thus extend, and provide new and more intuitive interpretations for, related earlier results.     

Carbon-reducing taxes and income inequality: general equilibrium evaluation of alternative energy taxation in Taiwan

Recently, several studies have been a detailed evaluation of the economic implications of energy taxation as a policy instrument to conserve energy and reduce carbon emissions. However, little attention has been devoted to inquiring about the economic implications of energy taxation in the newly industrialized countries (the so-called NICs). In this paper, we use a multisector, multihousehold computable general equilibrium model to assess the distributional effects of alternative energy taxation on the Taiwan economy. The counterfactual simulation technique is applied to investigate the income distribution implications of: (1) an increase in the import taxes of crude oil; and (2) an increase in the excise taxes of petroleum products. Our empirical results basing on Taiwan's data show that both energy taxes increase government revenue and the Gini coefficient, but reduce net value-added, private consumption, disposable income and equivalent variation. A raise in the Gini coefficient implies that there is a worsening in the distribution of income. The lowest income group suffers relatively large welfare and income loss, but the highest income group suffers a relatively small welfare and income loss. The distributional effects differ from household to household depending on the composition of their total consumption and the source of their factor income. Our findings reveal that the energy tax appears to be mildly regressive, there are broadly consistent with those cases of developed countries reported in previous studies.     

Efficiency considerations and the exemption of food from sales and value added taxes

We evaluate efficiency considerations underlying the widespread exemption of food from sales and value added taxes and the implications for tax policy. Household and restaurant meals and both constant and increasing returns cases are examined. Higher taxes on food offset the non-taxation of time inputs into household production, even under constant returns to scale. With increasing returns, gains from taxing food are higher and amplified by subsidizing restaurant food and all marginal cost components of restaurant meals. On efficiency grounds, exemption of food from sales and value added taxes emerges as socially costly policy, especially under increasing returns.
Considérations d'efficacité et l'exemption de la nourriture dans les taxes de vente et les taxes sur la valeur ajoutée. Les auteurs examinent les questions d'efficacité qui soustendent l'exemption généralisée de la nourriture des taxes de vente ou des taxes sur la valeur ajoutée, ainsi que les implications qui en découlent pour la politique de taxation. On examine la consommation par les ménages et dans les restaurants à la fois pour le cas où les rendements sont constants et croissants. Des taxes plus élevées sur la nourriture compensent pour la non-imposition du temps en tant qu'intrant dans la production des ménages même quand il y a rendements constants à l'échelle. Quand on a des rendements croissants, les gains provenant de l'imposition de la taxe sur la nourriture sont accrus et amplifiés par la subvention à la nourriture de restaurant et toutes les composantes du coût marginal des repas au restaurant. Au plan de l'efficacité, l'exemption de la nourriture des taxes de vente ou des taxes sur la valeur ajoutée apparaît comme une politique socialement coûteuse, particulièrement quand les rendements sont croissants.     

Wages,minimum wages,and income distribution in Brazil: Results from the construction industry

Critics of post-1964 economic policy in Brazil have argued that the decline of at least 25% in the real value of the government-determined minimum wage between 1964 and 1974 was an important factor accounting for increasing inequality in the size distribution of personal income observed during this period. This paper reports the results of a new test of this proposition, using cross-section and time series wage rate statistics for the Brazilian construction industry. The results suggest that the official minimum wage plays an important signalling role in wage-determination, acting as a standard of reference for the setting of the wage-rates of the least skilled manual workers in the Brazilian construction industry. The results, therefore, confirm the view that minimum wage policy in Brazil is influential in determining the size distribution of earned income.     

Efficiency wages, employment, and the marginal income-tax rate: A note

In the framework of an efficiency-wage model, Hoel [Journal of Economics (1990) 51: 89–99] argues that a reduction in the marginal income-tax rate reduces employment. The present note shows that this result depends on how the tax reform is assumed to change the burden per worker. If the tax payment per worker is held constant, it cannot be ruled out that a lower marginal tax rate leads to an increase in employment.     

A comparison of the poverty impact of transfers, taxes and market income across five OECD countries

This paper compares the poverty reduction impact of income sources, taxes and transfers across five OECD countries. Since the estimation of that impact can depend on the order in which the various income sources are introduced into the analysis, it is done by using the Shapley value. Estimates of the poverty reduction impact are presented in a normalized and unnormalized fashion, in order to take into account the total as well as the per dollar impacts. The methodology is applied to data from the Luxembourg Income Study database.